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Overhead Crane is a kind of manipulator equipment with cable. It realizes the lifting function by connecting the auxiliary lifting equipment installed on the mechanical arm with the fixture by soft cable.
The equipment is used with various non-standard fixtures to realize workpiece handling, palletizing, loading and unloading. It reduces operator fatigue, maximizes productivity, and ensures worker safety. It has a wide range of applications, especially for modern production lines.
Overhead Crane consists of three parts: column and cantilever arm, auxiliary lifting hoist and non-standard fixture.Auxiliary lifting hoist includes Electric hoist, intelligent hoist and pneumatic air balancer:
1.Electric hoist is usually installed on the cantilever, gantry crane, truss. It has the characteristics of low cost, simple operation, low maintenance cost.It is often used in factories, warehouses and other places. According to the materials of lifting cable, electric hoists are divided into wire rope electric hoists and chain electric hoists. According to the speed, electric hoists have two kinds of single-speed lifting and two-speed lifting.
2.Intelligent hoist is composed of servo drive, servo motor, reducer, etc., and is controlled by a microprocessor, which can get the working direction of the power from the operator and generate the power toward upward and downward.Within the rated range, the workpiece can be moved at any variable speed to achieve efficient handling. It has easy operation, high precision, intelligent, controllable speed and safe and reliable.
3.The working principle of the pneumatic air balancer is to use the thrust generated by compressed air to balance the gravity of the load, and control the supply of air source through the control system to achieve accurate control of the suspension and movement of the load. This allows the pneumatic air balancer to easily suspend and manipulate heavier objects, improving work efficiency and safety.
1.Electric hoist
| NAME | BMS125 | BMS250 | BMS500 | BMS1000 | BMS2000 |
| Maximum load(Kg) | 125 | 250 | 500 | 1000 | 2000 |
| Lifting speed (m/ min) | 8/2 | 8/2 | 8/2 | 4/1 | 4/1 |
| Motor power(Kw) | 0.4/0.1 | 0.4/0.1 | 0.4/0.1 | 0.75/0.2 | 1.5/0.37 |
| Lifting Medium | Chain | ||||
| Power supply | 220-460V | ||||
2.Intelligent hoist
| NAME | IAD-H80 | IAD-H200 | IAD-H300 | IAD-H600 |
| Maximum load(Kg) | 80 | 200 | 300 | 600 |
| Handle-Lifting speed-unloaded (m/ min) | 40 | 30 | 15 | 7.5 |
| Float-Lifting-speed-unloaded (m/ min) | 36 | 27 | 13.5 | 6.75 |
| Maximum stroke (m) | 3.5 | 3.5 | 3.5 | 1.7 |
| Lifting Medium | Wire rope or chain | |||
| Power supply | 220V±10% 50HZ | |||
3.pneumatic air balancer
| NAME | BW005060 | BW015080 | BW020120 | BW032080 | BW035080 | BW050080 |
| Maximum load(Kg) | 22 | 68 | 90 | 147 | 158 | 227 |
| Maximum stroke(m) | 1.5 | 2.0 | 3.0 | 2.0 | 2.0 | 2.0 |
| Lifting medium | Wire rope | |||||
| Power supply | Air pressure | |||||
This is just for reference, if you need other customized feature, please contact us.
The cantilever hanging column adopts steel pipe, and the main beam adopts I-beam; It has the advantages of simple structure, flexible operation and large working space
2.Folding arm crane
The folding arm crane is composed of a column, a rotating arm and a lifting unit. Accurate positioning, can cover multiple working units, small footprint.
3.Movable base cantilever crane
It can be moved in all directions, the operation is flexible, the positioning is accurate, and the operation range is large
4.Truss crane
The steel structure has light weight and low bearing capacity. It is suitable for transportation scenarios with limited space, height, or large travel requirements.
